/*
 * Copyright 2008-2009 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package net.hasor.rsf.center.server.utils;
import java.text.SimpleDateFormat;
import java.util.Date;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
 * @version : 2015年7月6日
 * @author 赵永春(zyc@hasor.net)
 */
public class DateCenterUtils {
    protected static Logger    logger      = LoggerFactory.getLogger(DateCenterUtils.class);
    public static final String DATA_FORMAT = "yyyyMMdd-hhmmss";
    //
    /** 生成RSF-Center服务器心跳数据 */
    public static String timestamp() {
        return new SimpleDateFormat(DATA_FORMAT).format(new Date());
    }
    public static String beatData() {
        return DateCenterUtils.timestamp() + "@" + String.valueOf(System.currentTimeMillis());
    }
}